Part No. & Part Description
Price & Qty.
Part No. &
Part Description
PIN, Transmission Main Control Valve Body
8628400PIN, VALVE BODY COILED SPRING (25MM LONG)(AS REQUIRED)
8654196PIN, COILED SPRING (20MM LONG,TAPERED MIDDLE)
VALVE, Transmission Main Control Valve Body
8655160VALVE, CONTROL (1985-86 W/4.3N)(INCLUDE ITEMS #302-337)
8661409VALVE, CONTROL (1989-90 W/5.7K & GT4, EXCEPT NM8 EXPORT)(INCLUDE ITEMS #302-337)
8661515VALVE, CONTROL (1990 W/7.4N & GT5)(INCLUDE ITEMS #302-337)
8680956VALVE, CONTROL (1985-86 W/6.2J)(INCLUDE ITEMS #302-337)
8680956VALVE, CONTROL (1988-89 W/6.2J & F42)(INCLUDE ITEMS #302-337)
8680956VALVE, CONTROL (1989 W/6.2J & 6V6)(INCLUDE ITEMS #302-337)
8680956VALVE, CONTROL (1988-89 G3-32, W/6.2J)(INCLUDE ITEMS #302-337)
8680962VALVE, CONTROL (W/BODY & VALVE)(1989 W/5.7K & NB3)(INCLUDE 302-337)
8680962VALVE, CONTROL (W/BODY & VALVE)(1989 W/6.2J & GT4,GU5)(INCLUDE 302-337)
8681916VALVE, CONTROL (1990 W/5.7K & NA4, EXCEPT NM8)(INCLUDE ITEMS #302-337)
PLUG, Transmission Main Control Valve Body
SPRING, Transmission Servo & Accumulator
8625426SPRING, FRONT ACCUMULATOR PISTON (1985 W/4.3N)(1987-88 W/5.7K,4.3Z,5.0H)
8626775SPRING, FRONT ACCUMULATOR PISTON (1987-88 W/6.2J & HC4,GT5)
8627631SPRING, FRONT ACCUMULATOR PISTON (1990 W/5.7K & NA4, EXCEPT NM8)
PLUG, Transmission Auxiliary Valve Body Cover
SWITCH, Transmission Main Control Valve Body
8642473SWITCH, PRESSURE (1 PRONG)(TORQUE CONVERTER CLUTCH SIGNAL)
Standard Parts
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1985
GMC G2500 parts. Parts like Automatic Transmission Control Valve are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel. Model Code: 3/4 TON CARGO, 3/4 TON PASSENGER.